Digitale Medien
Springer
The European physical journal
56 (1992), S. 469-472
ISSN:
1434-6052
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract TheB-parameter is determined by the chiralbag model calculation of the $$K^0 - \bar K^0 $$ amplitude. This is correlated with theK→π+π0 decay amplitude. The theoretical magnitude ofB-parameter depends on the final ππ state interaction effects inK→2π decays. Without the final state interaction correction one findsB(µ B 2 )∼0.37, with the correction includedB(µ B 2 )∼0.9. Similar connection between theoretical prediction of theK→π+π0 decay amplitude and calculated value ofB parameter seems to exist in other approaches too.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01565957
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